Q: Fact: a battery is a source of electrical energy
Question: which one of these would be needed to power up a torch light?

A: a set of AAA cells


Q: Fact: if food is not immediately used by the body for energy then that food will be stored for future use
Question: if a person takes in more food than their body needs at the time, what happens?

A: they will become tubbier


Q: Fact: air is a vehicle for sound
Question: Air is considered to be a vehicle for..?

A: Sound


Q: Fact: lighting a candle causes that candle to burn
Question: Which of the following burns due to wax?

A:
tea candle